/* アプリごとのサムネイル背景。app-data.js の visual 名と対応します。 */
.thumbnail.english {
  background:
    radial-gradient(circle at 18% 24%, rgba(255,255,255,.65) 0 7%, transparent 8%),
    linear-gradient(135deg, #a9e2ff 0%, #d9f7ff 48%, #91caff 100%);
}
.thumbnail.apple,
.thumbnail.addition {
  background:
    radial-gradient(circle at 82% 20%, rgba(255,255,255,.55) 0 9%, transparent 10%),
    linear-gradient(135deg, #ffb49a 0%, #ffd1a8 52%, #ffe4a7 100%);
}
.thumbnail.table {
  background:
    radial-gradient(circle at 78% 25%, rgba(217,242,106,.75) 0 11%, transparent 12%),
    linear-gradient(135deg, #6389e8 0%, #94c9f4 52%, #b9e6e2 100%);
}
.thumbnail.make10 {
  background:
    radial-gradient(circle at 20% 72%, rgba(255,255,255,.5) 0 10%, transparent 11%),
    linear-gradient(135deg, #ff9a66 0%, #ffc265 52%, #ffe29a 100%);
}
.thumbnail.english .thumb-label { color: #1d638c; }
.thumbnail.apple .thumb-label,
.thumbnail.addition .thumb-label { color: #b84b4b; }
.thumbnail.table .thumb-label { color: #3154a3; }
.thumbnail.make10 .thumb-label { color: #b44a21; }